Patent Assignment
Reel/Frame 025010/0611
Assignment of Assignor's Interest
Recorded: 2010-09-20
Pages: 6
Assignors
BIGGS, TERRY R.
Executed: 2010-09-01
HUCK, JOSEPH A.
Executed: 2010-09-01
EDWARDS, BLAKE E.
Executed: 2010-09-14
Assignee
WILLIAMS COMFORT AIR, INC.
1077 THIRD AVE., SW, CARMEL, INDIANA, 46032
Covered Property
(1)
Bit Adapter and Tube Return for Vertizontal Geothermal Loop
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 14, 2012
From: DEFENDER SECURITY CANADA, INC.; DEFENDER SECURITY COMPANY; WINBACK INC.; WILLIAMS COMFORT AIR INC.
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 029469/0876 →
Change of Name
Jul 18, 2013
From: WILLIAMS COMFORT AIR, INC.
To: TRUE.HOME HEATING/COOLING, INC.
Reel/Frame 030822/0481 →
Release of Security Interest
Mar 6, 2015
From: KEYBANK NATIONAL ASSOCIATION
To: TRUE.HOME HEATING|COOLING, INC. FORMERLY KNOWN AS WILLIAMS COMFORT AIR, INC.
Reel/Frame 035099/0166 →
Assignment of Assignor's Interest
Mar 6, 2015
From: TRUE.HOME HEATING|COOLING, INC. FORMERLY KNOWN AS WILLIAMS COMFORT AIR, INC.
To: WCA GROUP, LLC
Reel/Frame 035099/0220 →
Security Interest
Jul 30, 2021
From: WCA GROUP, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057035/0156 →
First Lien Patent Security Agreement
Jul 30, 2021
From: WCA GROUP, LLC
To: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
Reel/Frame 057038/0067 →
Release of Security Interest in Intellectual Property Collateral
Sep 3, 2025
From: JEFFERIES FINANCE LLC
To: WCA GROUP, LLC
Reel/Frame 072828/0244 →
Release of Security Interest Recorded at Reel/Frame 57035/0156
Sep 4, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: WCA GROUP, LLC
Reel/Frame 072813/0172 →